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What is RSS and VSZ in Linux memory management
...is, to learn more check the following references:
http://manpages.ubuntu.com/manpages/en/man1/ps.1.html
https://web.archive.org/web/20120520221529/http://emilics.com/blog/article/mconsumption.html
Also see:
A way to determine a process's "real" memory usage, i.e. private dirty RSS?
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Tracking the script execution time in PHP
...o "This process used " . rutime($ru, $rustart, "utime") .
" ms for its computations\n";
echo "It spent " . rutime($ru, $rustart, "stime") .
" ms in system calls\n";
Note that you don't need to calculate a difference if you are spawning a php instance for every test.
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Split string every nth character?
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R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
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add a comment
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Delete forked repo from GitHub
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What values should I use for CFBundleVersion and CFBundleShortVersionString?
...r it will get an error when submitting to the App Store. See stackoverflow.com/questions/4933093/….
– Phil
Sep 12 '14 at 21:32
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Calculate business days
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Here's a function from the user comments on the date() function page in the PHP manual. It's an improvement of an earlier function in the comments that adds support for leap years.
Enter the starting and ending dates, along with an array of any holidays th...
Get JSON object from URL
...);
// IMPORTANT: the below line is a security risk, read https://paragonie.com/blog/2017/10/certainty-automated-cacert-pem-management-for-php-software
// in most cases, you should set it to true
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_set...
__lt__ instead of __cmp__
Python 2.x has two ways to overload comparison operators, __cmp__ or the "rich comparison operators" such as __lt__ . The rich comparison overloads are said to be preferred, but why is this so?
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C# how to create a Guid value?
... You might be interested in formatting Guid too msdn.microsoft.com/en-us/library/97af8hh4(v=vs.110).aspx
– Anil Vangari
Mar 22 '16 at 1:09
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